Finding the Fourth Proportional to 3,783.22, 5,675.27 and 1,009.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,783.22 : 5,675.27 = 1,009.98 : x
2. Step 2: Convert to fraction form
   3,783.22/5,675.27 = 1,009.98/x
3. Step 3: Cross multiply
   3,783.22x = 5,675.27 × 1,009.98
4. Step 4: Simplify right side
   3,783.22x = 5,731,909.19
5. Step 5: Solve for x
   x = 5,731,909.19/3,783.22
6. Step 6: Final answer
   x = 1,515.09